Scala - modifying nested elements in xml

Question

I\'m learning scala, and I\'m looking to update a nested node in some xml. I\'ve got something working but i\'m wondering if its the most elegant way.

I have some xm

Answer 1

One approach would be lenses (e.g. scalaz's). See http://arosien.github.io/scalaz-base-talk-201208/#slide35 for a very clear presentation.